Because it needs to circulate blood non-stop. If it does stop, you're dead.
yes
Your pulse is your heart beating. the only way to stop your heart beat is by dying, which I wouldn't try if I were you.
yes
when we stop excersing our heart and pulse beat slowly
you eat meat - or products that "have a heart beat"
You must listen to your heart. Listen closely- do you hear it? It's saying... "Beat... beat... beat..."
Because it is a shock to your heart and so it skips a beat
Palpitation is a "symptom". A person is aware of his or her heart beat. When you run for a while and stop you become aware of your heart beat for sometime. That is palpitation. When you are nervous, at times you become aware of your heart beating, that is palpitation. In certain Heart diseases like atrial fibrillation, one can get palpitation.
Generally your heart will stop beating before you die. The only case I can think of where your heart may beat after you die is in the case of brain death, and that is only because you are on artificial life support.
Nope- that is why they are involuntary. You cannot will your heart to beat- or stop beating.
If the pregnancy is viable it is 100% the baby will have a heart beat beat at 8 weeks.